File: /home/wwwprimemarka/public_html/wp-content/themes/Zephyr/framework/admin/functions/addons.php
<?php defined( 'ABSPATH' ) OR die( 'This script cannot be accessed directly.' );
if ( ! function_exists( 'get_plugins' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
if ( ! current_user_can( 'install_plugins' ) ) {
return;
}
$js_composer_path = 'js_composer';
$installed_plugins = get_plugins();
$keys = array_keys( $installed_plugins );
foreach ( $keys as $key ) {
if ( preg_match( '|^' . $js_composer_path . '/|', $key ) ) {
$js_composer_path = $key;
break;
}
}
if ( ( ! get_option( 'us_dismiss_addons_install_notice' ) ) AND ( ! isset( $installed_plugins[$js_composer_path] ) ) ) {
add_action( 'admin_notices', 'us_js_composer_install_admin_notice' );
}
if ( ( ! get_option( 'us_dismiss_addons_activate_notice' ) ) AND ( isset( $installed_plugins[$js_composer_path] ) ) AND is_plugin_inactive( $js_composer_path ) ) {
add_action( 'admin_notices', 'us_js_composer_activate_admin_notice' );
}
function us_js_composer_install_admin_notice() {
?>
<div class="notice notice-warning us-addons-notice for-installing is-dismissible">
<p><?php echo sprintf( __( 'This theme requires %s plugin to be installed.', 'us' ), '<strong>Visual Composer</strong>' ); ?>
<a href="<?php echo admin_url( 'admin.php?page=us-addons' ) ?>"><?php _e( 'Go to Install', 'us' ); ?></a>
</p>
</div>
<?php
}
function us_js_composer_activate_admin_notice() {
?>
<div class="notice notice-warning us-addons-notice for-activating is-dismissible">
<p><?php echo sprintf( __( 'This theme requires %s plugin to be activated.', 'us' ), '<strong>Visual Composer</strong>' ); ?>
<a href="<?php echo admin_url( 'admin.php?page=us-addons' ) ?>"><strong><?php _e( 'Go to Activate', 'us' ); ?></strong></a>
</p>
</div>
<?php
}
add_action( 'admin_print_scripts', 'us_admin_addons_assets', 99 );
function us_admin_addons_assets() {
?>
<script>
jQuery(document).on('click', '.us-addons-notice .notice-dismiss', function(){
var $notice = jQuery(this).closest('.us-addons-notice'),
pluginAction = ($notice.hasClass('for-activating')) ? 'activate' : 'install';
jQuery.ajax({
url: '<?php echo admin_url( 'admin-ajax.php' ); ?>',
data: {
action: 'us_dismiss_addons_notice',
pluginAction: pluginAction
}
});
});
</script>
<?php
}
add_action( 'wp_ajax_us_dismiss_addons_notice', 'us_dismiss_addons_notice' );
function us_dismiss_addons_notice() {
if ( $_GET['pluginAction'] == 'activate' ) {
update_option( 'us_dismiss_addons_activate_notice', 1 );
} elseif ( $_GET['pluginAction'] == 'install' ) {
update_option( 'us_dismiss_addons_install_notice', 1 );
}
}
add_action( 'admin_menu', 'us_add_addons_page', 20 );
function us_add_addons_page() {
add_submenu_page( 'us-theme-options', US_THEMENAME . ': ' . __( 'Addons', 'us' ), __( 'Addons', 'us' ), 'manage_options', 'us-addons', 'us_addons_page', 11 );
}
function us_addons_page() {
$plugins = us_config( 'addons' );
foreach ( $plugins as $i => $plugin ) {
if ( empty( $plugins[$i]['version'] ) OR empty( $plugins[$i]['source'] ) ) {
$plugins = us_api_addons( $plugins, TRUE );
break;
}
}
$installed_plugins = get_plugins();
$us_template_directory_uri = get_template_directory_uri();
?>
<div class="wrap about-wrap us-addons">
<h1><?php echo US_THEMENAME . '<strong> ' . __( 'Addons', 'us' ); ?></strong></h1>
<div class="about-text"><?php _e( 'Premium plugins which are available for free with the theme!', 'us' ); ?></div>
<div class="us-addons-list">
<?php foreach ( $plugins as $plugin ) {
$keys = array_keys( get_plugins() );
$plugin['file_path'] = $plugin['slug'];
foreach ( $keys as $key ) {
if ( preg_match( '|^' . $plugin['slug'] . '/|', $key ) ) {
$plugin['file_path'] = $key;
break;
}
}
$classes = ' ' . $plugin['slug'];
$link_classes = '';
$link_atts = '';
$action = '';
$link = '';
if ( is_plugin_active( $plugin['file_path'] ) ) {
$classes .= ' status_active';
$status = us_translate_x( 'Active', 'plugin' );
} elseif ( ! isset( $installed_plugins[$plugin['file_path']] ) ) {
if ( $plugin['source'] == '' ) {
$classes .= ' status_locked';
$status = __( 'Plugin Locked', 'us' );
$action = __( 'Activate Theme to Unlock', 'us' );
$link = esc_url(
add_query_arg(
array(
'page' => urlencode( 'us-home' ),
), network_admin_url( 'admin.php' )
) . '#activation'
);
} else {
$classes .= ' status_notinstalled';
$status = __( 'Available to Install', 'us' );
$action = us_translate( 'Install Now' );
$link = 'javascript:void(0);';
$link_classes .= ' button-primary action-button';
$link_atts = ' data-plugin="' . $plugin['slug'] . '" data-action="install"';
}
} elseif ( is_plugin_inactive( $plugin['file_path'] ) ) {
$classes .= ' status_notactive';
$status = __( 'Installed But Not Activated', 'us' );
$action = us_translate( 'Activate Plugin' );
$link = 'javascript:void(0);';
$link_classes .= ' button-primary action-button';
$link_atts = ' data-plugin="' . $plugin['slug'] . '" data-action="activate"';
}
// Use default icon for free plugins
$icon_url = ( $plugin['free'] == TRUE ) ? 'https://ps.w.org/' . $plugin['slug'] . '/assets/icon-128x128.png' : $us_template_directory_uri . '/framework/admin/img/' . $plugin['slug'] . '.png';
?>
<div class="us-addon<?php echo $classes; ?>">
<div class="us-addon-content">
<span class="us-addon-icon"><img src="<?php echo $icon_url; ?>" alt=""></span>
<h3 class="us-addon-title"><?php echo $plugin['name'] ?></h3>
<p class="us-addon-desc"><?php echo $plugin['description']; ?></p>
</div>
<div class="us-addon-control">
<div class="us-addon-status"><?php echo $status; ?></div>
<?php if ( $action != '' AND $link != '' ) { ?>
<a class="button<?php echo $link_classes; ?>" href="<?php echo $link; ?>" <?php echo $link_atts; ?>><?php echo $action; ?></a>
<?php } ?>
</div>
</div>
<?php } ?>
</div>
</div>
<script>
jQuery(function($){
var isRunning = false;
$('.action-button').click(function(){
if (isRunning) return;
isRunning = true;
$('.us-addons-list').addClass('disable-buttons');
var plugin = $(this).attr('data-plugin'),
action = $(this).attr('data-action'),
$tile = $(this).closest('.us-addon'),
$status = $tile.find('.us-addon-status'),
$button = $(this);
$tile.removeClass(function(index, css){
return (css.match(/(^|\s)status_\S+/g) || []).join(' ');
});
if (action == 'install') {
$tile.addClass('status_installing');
$button.html('<i class="g-preloader type_1"></i><?php echo esc_js( us_translate( 'Installing...' ) ); ?>');
} else {
$tile.addClass('status_activating');
$button.html('<i class="g-preloader type_1"></i><?php esc_js( _e( 'Activating...', 'us' ) ); ?>');
}
$.ajax({
type: 'POST',
url: '<?php echo admin_url( 'admin-ajax.php' ); ?>',
data: {
action: 'us_ajax_addons_' + action,
plugin: plugin
},
success: function(data){
isRunning = false;
$('.us-addons-list').removeClass('disable-buttons');
$button.hide();
$tile.removeClass(function(index, css){
return (css.match(/(^|\s)status_\S+/g) || []).join(' ');
});
if (data != undefined && data.success) {
$tile.addClass('status_active');
$status.html('<?php echo esc_js( us_translate_x( 'Active', 'plugin' ) ); ?>');
} else {
$tile.addClass('status_error');
if (data != undefined && data.data != undefined && data.data.message != undefined) {
$status.html(data.data.message);
} else {
$status.html('<?php echo esc_js( us_translate( 'An error has occurred. Please reload the page and try again.' ) ); ?>');
}
}
}
});
return false;
});
});
</script>
<?php
}
add_action( 'wp_ajax_us_ajax_addons_install', 'us_ajax_addons_install' );
add_action( 'wp_ajax_us_ajax_addons_activate', 'us_ajax_addons_activate' );
function us_ajax_addons_activate() {
if ( ! isset( $_POST['plugin'] ) || ! $_POST['plugin'] ) {
wp_send_json_error( array( 'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ) ) );
}
$result = us_activate_plugin();
if ( is_wp_error( $result ) ) {
wp_send_json_error( array( 'message' => $result->get_error_message() ) );
}
wp_send_json_success( array( 'plugin' => $_POST['plugin'] ) );
}
function us_activate_plugin() {
if ( empty( $_POST['plugin'] ) ) {
return FALSE;
}
$plugins = us_config( 'addons', array() );
if ( empty( $plugins ) ) {
return FALSE;
}
$_plugins = array();
foreach ( $plugins as $i => $plugin ) {
$_plugins[$plugin['slug']] = $plugin;
}
$plugins = $_plugins;
$slug = urldecode( $_POST['plugin'] );
if ( ! isset( $plugins[$slug] ) ) {
return FALSE;
}
$plugin = $plugins[$slug];
$plugin_data = get_plugins( '/' . $plugin['slug'] ); // Retrieve all plugins.
$plugin_file = array_keys( $plugin_data ); // Retrieve all plugin files from installed plugins.
$plugin_to_activate = $plugin['slug'] . '/' . $plugin_file[0]; // Match plugin slug with appropriate plugin file.
ob_start();
$activate = activate_plugin( $plugin_to_activate ); // Activate the plugin.
ob_get_clean();
if ( is_wp_error( $activate ) ) {
return $activate;
} else {
return TRUE;
}
}
function us_ajax_addons_install() {
set_time_limit( 300 );
if ( ! isset( $_POST['plugin'] ) || ! $_POST['plugin'] ) {
wp_send_json_error( array( 'message' => us_translate( 'An error has occurred. Please reload the page and try again.' ) ) );
}
$result = us_install_plugin();
if ( is_wp_error( $result ) ) {
wp_send_json_error( array( 'message' => $result->get_error_message() ) );
}
wp_send_json_success( array( 'plugin' => $_POST['plugin'] ) );
}
function us_install_plugin() {
if ( empty( $_POST['plugin'] ) ) {
return FALSE;
}
$plugins = us_config( 'addons', array() );
foreach ( $plugins as $i => $plugin ) {
if ( ( empty( $plugins[$i]['version'] ) AND ! $plugins[$i]['free'] ) OR empty( $plugins[$i]['source'] ) ) {
unset( $plugins[$i] );
}
}
if ( empty( $plugins ) ) {
return FALSE;
}
$_plugins = array();
foreach ( $plugins as $i => $plugin ) {
$_plugins[$plugin['slug']] = $plugin;
}
$plugins = $_plugins;
$slug = urldecode( $_POST['plugin'] );
if ( ! isset( $plugins[$slug] ) ) {
return FALSE;
}
$plugin = $plugins[$slug];
if ( file_exists( WP_PLUGIN_DIR . '/' . $slug ) ) {
return us_activate_plugin();
}
if ( ! filesystem_permission_check() ) {
return new WP_Error( 'us-addons', __( 'Please adjust file permissions to allow plugins installation', 'us' ) );
}
$us_template_directory = get_template_directory();
require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$skin = new WP_Ajax_Upgrader_Skin();
$upgrader = new Plugin_Upgrader( $skin );
$install_result = $upgrader->install( $plugin['source'] );
if ( is_wp_error( $install_result ) ) {
return $install_result;
}
if ( ! $install_result ) {
return new WP_Error( 'plugin_error', us_translate( 'An error has occurred. Please reload the page and try again.' ) );
}
ob_start();
$activate = activate_plugin( $upgrader->plugin_info() );
ob_get_clean();
if ( is_wp_error( $activate ) ) {
return $activate;
}
return $skin->result;
}
function filesystem_permission_check() {
ob_start();
$creds = request_filesystem_credentials( '', '', FALSE, FALSE, NULL );
ob_get_clean();
// Abort if permissions were not available.
if ( ! WP_Filesystem( $creds ) ) {
return FALSE;
}
return TRUE;
}